46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
// Copyright 2019 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// The Video stream header.
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#ifndef MEDIAPIPE_FRAMEWORK_FORMATS_VIDEO_STREAM_HEADER_H_
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#define MEDIAPIPE_FRAMEWORK_FORMATS_VIDEO_STREAM_HEADER_H_
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#include "mediapipe/framework/formats/image_format.pb.h"
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namespace mediapipe {
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// This defines the format of a video stream header.
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struct VideoHeader {
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// Video frame format.
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ImageFormat::Format format = ImageFormat::UNKNOWN;
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// Dimensions of the video in pixels.
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int width = 0;
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int height = 0;
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// Video duration in seconds.
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// NOTE: This field was introduced after the others, so it is not widely
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// supported. If you use it, make sure that all intermediate calculators pass
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// it through.
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float duration = 0.0f;
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// The frame rate in Hz at which the video frames are output.
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double frame_rate = 0.0;
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};
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} // namespace mediapipe
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#endif // MEDIAPIPE_FRAMEWORK_FORMATS_VIDEO_STREAM_HEADER_H_
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